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AU577948B2 - Coupling for deformable tubes - Google Patents
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AU577948B2 - Coupling for deformable tubes - Google Patents

Coupling for deformable tubes

Info

Publication number
AU577948B2
AU577948B2 AU57979/86A AU5797986A AU577948B2 AU 577948 B2 AU577948 B2 AU 577948B2 AU 57979/86 A AU57979/86 A AU 57979/86A AU 5797986 A AU5797986 A AU 5797986A AU 577948 B2 AU577948 B2 AU 577948B2
Authority
AU
Australia
Prior art keywords
collar
tube
coupling
throat
bears
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU57979/86A
Other versions
AU5797986A (en
Inventor
Georges Bujes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pabreco SA
Original Assignee
Pabreco SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pabreco SA filed Critical Pabreco SA
Publication of AU5797986A publication Critical patent/AU5797986A/en
Application granted granted Critical
Publication of AU577948B2 publication Critical patent/AU577948B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
    • F16L19/0283—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall and having a bell-mouthed shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/041—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection the ring being an insert
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
    • F16L47/041—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe the plastic pipe end being flared either before or during the making of the connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Gasket Seals (AREA)

Abstract

The coupling comprises a male sleeve (10) with an external screw thread, an inserted collar (8) which bears between the tube (2) and a female nut (1) surrounding and completely covering the collar, and an internal piece (14) of revolution, on which the previously widened tube (2) bears. The collar (8) and the inner piece (14) together define an annular space (16) which widens, and then is straight, and which comprises a first throat (19) receiving an O-ring seal, and a second throat (21) in which the tube (2) is anchored. A second seal (22) serves as an abutment at the bottom of the annular space (16), and the nut (1) is fixed onto the sleeve (10), pushing the tube (22) back against the collar (8). <IMAGE>
AU57979/86A 1985-05-31 1986-05-27 Coupling for deformable tubes Ceased AU577948B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2308/85 1985-05-31
CH2308/85A CH664812A5 (en) 1985-05-31 1985-05-31 CONNECTION FOR DEFORMABLE TUBES.

Publications (2)

Publication Number Publication Date
AU5797986A AU5797986A (en) 1986-12-04
AU577948B2 true AU577948B2 (en) 1988-10-06

Family

ID=4230760

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57979/86A Ceased AU577948B2 (en) 1985-05-31 1986-05-27 Coupling for deformable tubes

Country Status (7)

Country Link
EP (1) EP0203887B1 (en)
JP (1) JPS6224092A (en)
AT (1) ATE61861T1 (en)
AU (1) AU577948B2 (en)
CA (1) CA1301210C (en)
CH (1) CH664812A5 (en)
DE (2) DE203887T1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0390747T3 (en) * 1989-03-31 1993-09-27 Geberit Ag Sealing joints of especially multilayer plastic pipes
DE4141309A1 (en) * 1991-03-05 1992-09-10 Hewing Gmbh Pipe coupling with pipe end forced axially onto sleeve - has pre-expanded pipe end only required to further expand slightly over sleeve conical end portion during assembly
US7498509B2 (en) 1995-09-28 2009-03-03 Fiberspar Corporation Composite coiled tubing end connector
US8678042B2 (en) 1995-09-28 2014-03-25 Fiberspar Corporation Composite spoolable tube
US5921285A (en) 1995-09-28 1999-07-13 Fiberspar Spoolable Products, Inc. Composite spoolable tube
CA2233345C (en) * 1995-09-28 2004-12-14 Fiber Spar And Tube Corporation Composite coiled tubing end connector
IT1297779B1 (en) * 1997-11-24 1999-12-20 I Co M Srl SEALING JOINT FOR FLEXIBLE PIPES
AUPQ071199A0 (en) * 1999-06-02 1999-06-24 Warren & Brown Manufacturing Pty Ltd Hollow member connector
DE10009138C2 (en) * 2000-02-26 2002-11-14 Hummel Anton Verwaltung Pipe connection with a connecting part and with at least one pipe
DE10110356C1 (en) * 2001-03-03 2002-11-07 Hummel Anton Verwaltung Compression fitting with support sleeve
US20020185188A1 (en) 2001-04-27 2002-12-12 Quigley Peter A. Composite tubing
US7523765B2 (en) 2004-02-27 2009-04-28 Fiberspar Corporation Fiber reinforced spoolable pipe
US8187687B2 (en) 2006-03-21 2012-05-29 Fiberspar Corporation Reinforcing matrix for spoolable pipe
US8839822B2 (en) 2006-03-22 2014-09-23 National Oilwell Varco, L.P. Dual containment systems, methods and kits
CA2619808C (en) 2007-02-02 2015-04-14 Fiberspar Corporation Multi-cell spoolable pipe
US8746289B2 (en) 2007-02-15 2014-06-10 Fiberspar Corporation Weighted spoolable pipe
CA2641492C (en) 2007-10-23 2016-07-05 Fiberspar Corporation Heated pipe and methods of transporting viscous fluid
US9127546B2 (en) 2009-01-23 2015-09-08 Fiberspar Coproation Downhole fluid separation
US8955599B2 (en) 2009-12-15 2015-02-17 Fiberspar Corporation System and methods for removing fluids from a subterranean well
CN102803646B (en) 2009-12-15 2016-04-20 菲伯斯公司 Systems and methods for removing fluids from subterranean wells
WO2014026190A1 (en) 2012-08-10 2014-02-13 National Oilwell Varco, L.P. Composite coiled tubing connectors
US10364922B2 (en) * 2016-03-21 2019-07-30 Seungjin Ind. Co., Ltd Flexible joint
EP3312027B1 (en) * 2016-10-19 2019-08-28 The Goodyear Tire & Rubber Company Connection assembly for an air maintenance tire system and air maintenance tire system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935339A (en) * 1958-03-31 1960-05-03 Mckiernan Terry Corp Readily applicable, shock proof end fitting for heavy duty flexible tubing
AU548987B2 (en) * 1981-06-01 1986-01-09 Pabreco S.A. Fluid-tight coupling for deformable tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB807680A (en) * 1956-02-08 1959-01-21 Bal Ltd Pipe couplings
DE1163620B (en) * 1957-07-02 1964-02-20 Otto Markert & Sohn Zweigniede Hose socket, especially for high pressure flushing drilling hoses
GB838246A (en) * 1957-11-22 1960-06-22 Compression Joints Ltd Improvements in or relating to hose end fittings
US3226137A (en) * 1962-04-16 1965-12-28 Otto A Trnka Fire-hose mender
GB1268765A (en) * 1968-04-02 1972-03-29 Pass & Company Ltd E Improvements in pipe joint
GB1566844A (en) * 1978-01-27 1980-05-08 Kay & Co Ltd Couplings for tubing
DE2816132A1 (en) * 1978-04-14 1979-10-25 Walterscheid Gmbh Jean SCREW CONNECTION
DE3147050A1 (en) * 1981-11-27 1983-06-01 Jean Walterscheid Gmbh, 5204 Lohmar Flanged screw union

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935339A (en) * 1958-03-31 1960-05-03 Mckiernan Terry Corp Readily applicable, shock proof end fitting for heavy duty flexible tubing
AU548987B2 (en) * 1981-06-01 1986-01-09 Pabreco S.A. Fluid-tight coupling for deformable tube

Also Published As

Publication number Publication date
DE203887T1 (en) 1987-09-03
EP0203887A3 (en) 1988-12-14
JPS6224092A (en) 1987-02-02
CA1301210C (en) 1992-05-19
EP0203887B1 (en) 1991-03-20
CH664812A5 (en) 1988-03-31
AU5797986A (en) 1986-12-04
DE3678203D1 (en) 1991-04-25
EP0203887A2 (en) 1986-12-03
ATE61861T1 (en) 1991-04-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired